Sandal



FIG. 1 is a perspective view of a sandal showing my new design;

FIG. 2 is a left side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a sandal, as shown and described. 